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Issue 636403003: Assign bailout and type feedback IDs in a post-pass (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Address feedback Created 6 years, 2 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #include "src/scopes.h" 7 #include "src/scopes.h"
8 8
9 #include "src/accessors.h" 9 #include "src/accessors.h"
10 #include "src/bootstrapper.h" 10 #include "src/bootstrapper.h"
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264 264
265 // Traverse the scope tree up to the first unresolved scope or the global 265 // Traverse the scope tree up to the first unresolved scope or the global
266 // scope and start scope resolution and variable allocation from that scope. 266 // scope and start scope resolution and variable allocation from that scope.
267 while (!top->is_global_scope() && 267 while (!top->is_global_scope() &&
268 !top->outer_scope()->already_resolved()) { 268 !top->outer_scope()->already_resolved()) {
269 top = top->outer_scope(); 269 top = top->outer_scope();
270 } 270 }
271 271
272 // Allocate the variables. 272 // Allocate the variables.
273 { 273 {
274 AstNodeFactory<AstNullVisitor> ast_node_factory( 274 AstNodeFactory<AstNullVisitor> ast_node_factory(info->zone(),
275 info->zone(), info->ast_value_factory(), info->ast_node_id_gen()); 275 info->ast_value_factory());
276 if (!top->AllocateVariables(info, &ast_node_factory)) return false; 276 if (!top->AllocateVariables(info, &ast_node_factory)) return false;
277 } 277 }
278 278
279 #ifdef DEBUG 279 #ifdef DEBUG
280 if (info->isolate()->bootstrapper()->IsActive() 280 if (info->isolate()->bootstrapper()->IsActive()
281 ? FLAG_print_builtin_scopes 281 ? FLAG_print_builtin_scopes
282 : FLAG_print_scopes) { 282 : FLAG_print_scopes) {
283 scope->Print(); 283 scope->Print();
284 } 284 }
285 285
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1402 } 1402 }
1403 1403
1404 1404
1405 int Scope::ContextLocalCount() const { 1405 int Scope::ContextLocalCount() const {
1406 if (num_heap_slots() == 0) return 0; 1406 if (num_heap_slots() == 0) return 0;
1407 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS - 1407 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS -
1408 (function_ != NULL && function_->proxy()->var()->IsContextSlot() ? 1 : 0); 1408 (function_ != NULL && function_->proxy()->var()->IsContextSlot() ? 1 : 0);
1409 } 1409 }
1410 1410
1411 } } // namespace v8::internal 1411 } } // namespace v8::internal
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